Leaderboard data updated: 2026-09-15 16:34 UTC

Best Grass Court Win Percentage in a Single WTA Season

Evonne Goolagong (1977), Jana Novotna (1998), and others share the lead in the single-season standings for grass win percentage: 100%. Qualification: at least 10 recorded main-draw singles results on grass in one season.

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About this leaderboard

Wins as a share of recorded results in main-draw singles on grass courts, including credited walkovers. Each row is one player season; a player can appear more than once.

How to read this table
  • The Sample column shows how many matches contributed.
  • Match Log opens the results behind a player's record with the relevant filters applied.
  • Related columns compare wins and win percentage across hard, clay, and grass courts.

# Player Season Sample Hard Wins Hard Win % Clay Wins Clay Win % Grass Wins Grass Win % Match Log
1 Evonne Goolagong 1977 20 — — — — 20 100.0% Match Log
2 Jana Novotna 1998 11 14 73.7% 16 76.2% 11 100.0% Match Log
3 Maria Sharapova 2004 12 34 73.9% 8 72.7% 12 100.0% Match Log
4 Martina Navratilova 1990 13 12 85.7% 14 82.4% 13 100.0% Match Log
5 Martina Navratilova 1986 13 17 100.0% 10 83.3% 13 100.0% Match Log
6 Martina Navratilova 1985 29 24 88.9% 14 93.3% 29 100.0% Match Log
7 Martina Navratilova 1983 19 22 100.0% 12 92.3% 19 100.0% Match Log
8 Martina Navratilova 1978 13 20 83.3% 2 — 13 100.0% Match Log
9 Serena Williams 2012 13 26 86.7% 15 88.2% 13 100.0% Match Log
10 Margaret Court 1969 58 14 87.5% 32 91.4% 57 98.3% Match Log
11 Martina Navratilova 1984 28 17 100.0% 16 100.0% 27 96.4% Match Log
12 Billie Jean King 1972 23 20 87.0% 32 84.2% 22 95.7% Match Log
13 Martina Navratilova 1982 22 12 92.3% 15 100.0% 21 95.5% Match Log
14 Evonne Goolagong 1978 21 1 — — — 20 95.2% Match Log
15 Margaret Court 1970 61 10 90.9% 37 94.9% 58 95.1% Match Log
16 Martina Navratilova 1989 18 28 90.3% 6 — 17 94.4% Match Log
17 Chris Evert 1981 17 14 87.5% 25 96.2% 16 94.1% Match Log
18 Martina Navratilova 1991 16 15 88.2% 6 — 15 93.8% Match Log
19 Margaret Court 1972 15 9 90.0% 14 77.8% 14 93.3% Match Log
20 Billie Jean King 1968 28 4 — 4 — 26 92.9% Match Log
21 Billie Jean King 1973 13 14 82.4% 8 72.7% 12 92.3% Match Log
22 Chris Evert 1979 13 18 81.8% 20 95.2% 12 92.3% Match Log
23 Chris Evert 1974 26 19 95.0% 40 100.0% 24 92.3% Match Log
24 Hana Mandlikova 1987 13 14 73.7% 8 72.7% 12 92.3% Match Log
25 Linda Noskova 2026 13 15 62.5% 7 63.6% 12 92.3% Match Log
26 Martina Navratilova 1988 13 26 89.7% 17 89.5% 12 92.3% Match Log
27 Ann Jones 1970 24 22 84.6% 14 82.4% 22 91.7% Match Log
28 Billie Jean King 1975 12 7 — — — 11 91.7% Match Log
29 Margaret Court 1971 36 11 100.0% 12 92.3% 33 91.7% Match Log
30 Ons Jabeur 2022 12 19 61.3% 17 81.0% 11 91.7% Match Log
31 Petra Kvitova 2011 12 25 73.5% 9 90.0% 11 91.7% Match Log
32 Sabine Lisicki 2011 12 19 67.9% 5 — 11 91.7% Match Log
33 Tracy Austin 1980 12 18 81.8% 8 — 11 91.7% Match Log
34 Greer Stevens 1975 23 3 — 4 — 21 91.3% Match Log
35 Chris Evert 1982 11 24 96.0% 22 91.7% 10 90.9% Match Log
36 Chris Evert 1980 11 17 100.0% 16 100.0% 10 90.9% Match Log
37 Iga Swiatek 2025 11 37 77.1% 11 73.3% 10 90.9% Match Log
38 Justine Henin 2006 11 33 86.8% 14 87.5% 10 90.9% Match Log
39 Justine Henin 2001 11 31 73.8% 14 77.8% 10 90.9% Match Log
40 Margaret Court 1973 33 11 91.7% 26 92.9% 30 90.9% Match Log
41 Maria Sharapova 2005 11 29 78.4% 9 75.0% 10 90.9% Match Log
42 Pam Shriver 1986 11 14 73.7% — — 10 90.9% Match Log
43 Virginia Wade 1977 11 9 75.0% 5 — 10 90.9% Match Log
44 Billie Jean King 1974 10 12 80.0% 4 — 9 90.0% Match Log
45 Dominika Cibulkova 2016 10 37 68.5% 7 70.0% 9 90.0% Match Log
46 Jana Novotna 1997 10 11 68.8% 11 73.3% 9 90.0% Match Log
47 Justine Henin 2007 10 38 97.4% 14 93.3% 9 90.0% Match Log
48 Kim Clijsters 2003 10 57 89.1% 15 88.2% 9 90.0% Match Log
49 Lindsay Davenport 2001 10 51 85.0% — — 9 90.0% Match Log
50 Madison Keys 2023 10 14 53.8% 6 — 9 90.0% Match Log
51 Margaret Court 1974 10 3 — — — 9 90.0% Match Log
52 Marion Bartoli 2011 10 39 68.4% 12 63.2% 9 90.0% Match Log
53 Marketa Vondrousova 2023 10 22 62.9% 5 — 9 90.0% Match Log
54 Nancy Richey 1968 10 5 — 35 92.1% 9 90.0% Match Log
55 Petra Kvitova 2014 10 26 68.4% 6 60.0% 9 90.0% Match Log
56 Simona Halep 2019 10 21 61.8% 9 75.0% 9 90.0% Match Log
57 Virginia Wade 1975 10 22 78.6% 10 76.9% 9 90.0% Match Log
58 Evonne Goolagong 1979 19 14 82.4% 14 73.7% 17 89.5% Match Log
59 Martina Navratilova 1987 19 15 88.2% 13 81.3% 17 89.5% Match Log
60 Billie Jean King 1983 18 — — 1 — 16 88.9% Match Log
61 Chris Evert 1985 18 21 91.3% 21 95.5% 16 88.9% Match Log
62 Chris Evert 1984 18 21 95.5% 24 88.9% 16 88.9% Match Log
63 Kerry Reid 1971 27 9 64.3% 12 57.1% 24 88.9% Match Log
64 Evonne Goolagong 1972 53 6 — 33 91.7% 47 88.7% Match Log
65 Evonne Goolagong 1974 42 3 — 14 82.4% 37 88.1% Match Log
66 Evonne Goolagong 1973 41 8 80.0% 57 89.1% 36 87.8% Match Log
67 Evonne Goolagong 1971 41 8 80.0% 34 91.9% 36 87.8% Match Log
68 Margaret Court 1968 57 16 94.1% 19 86.4% 50 87.7% Match Log
69 Evonne Goolagong 1975 24 2 — 8 72.7% 21 87.5% Match Log
70 Martina Navratilova 1979 16 14 82.4% 4 — 14 87.5% Match Log
71 Martina Navratilova 1976 16 10 71.4% 1 — 14 87.5% Match Log
72 Ann Jones 1969 30 12 75.0% 23 88.5% 26 86.7% Match Log
73 Beatriz Haddad Maia 2022 15 19 54.3% 2 — 13 86.7% Match Log
74 Evonne Goolagong 1976 15 1 — 5 — 13 86.7% Match Log
75 Olga Morozova 1976 15 2 — 1 — 13 86.7% Match Log
76 Pam Shriver 1981 22 15 75.0% 6 — 19 86.4% Match Log
77 Marcela Bueno 1968 29 7 — 4 — 25 86.2% Match Log
78 Chris Evert 1972 21 3 — 19 90.5% 18 85.7% Match Log
79 Hana Mandlikova 1980 21 19 82.6% 19 79.2% 18 85.7% Match Log
80 Martina Navratilova 1993 14 15 88.2% 2 — 12 85.7% Match Log
81 Meredith Mcgrath 1996 14 2 — 3 — 12 85.7% Match Log
82 Pam Shriver 1988 28 20 71.4% — — 24 85.7% Match Log
83 Pam Shriver 1987 35 13 81.3% — — 30 85.7% Match Log
84 Tracy Austin 1981 14 22 100.0% 2 — 12 85.7% Match Log
85 Zina Garrison 1990 14 18 75.0% 6 60.0% 12 85.7% Match Log
86 Hana Mandlikova 1979 27 4 — 8 72.7% 23 85.2% Match Log
87 Dianne Fromholtz 1978 20 4 — — — 17 85.0% Match Log
88 Billie Jean King 1971 33 16 84.2% 29 85.3% 28 84.8% Match Log
89 Angelique Kerber 2021 13 14 60.9% 4 — 11 84.6% Match Log
90 Coco Vandeweghe 2016 13 10 43.5% 1 — 11 84.6% Match Log
91 Ekaterina Alexandrova 2023 13 17 53.1% 6 54.5% 11 84.6% Match Log
92 Eleni Daniilidou 2002 13 14 56.0% 7 50.0% 11 84.6% Match Log
93 Evonne Goolagong 1980 13 2 — 6 — 11 84.6% Match Log
94 Jelena Jankovic 2007 13 38 67.9% 23 82.1% 11 84.6% Match Log
95 Karolina Muchova 2026 13 19 79.2% 6 — 11 84.6% Match Log
96 Lori Mcneil 1994 13 6 50.0% 4 — 11 84.6% Match Log
97 Nathalie Tauziat 1997 13 12 60.0% 6 60.0% 11 84.6% Match Log
98 Tamarine Tanasugarn 2008 13 8 40.0% — — 11 84.6% Match Log
99 Ann Jones 1968 25 5 — 13 81.3% 21 84.0% Match Log
100 Martina Navratilova 1981 25 14 87.5% 11 78.6% 21 84.0% Match Log
101 Angelique Kerber 2018 12 28 70.0% 8 72.7% 10 83.3% Match Log
102 Chris Evert 1978 12 17 100.0% 5 — 10 83.3% Match Log
103 Garbiñe Muguruza 2017 12 30 68.2% 6 60.0% 10 83.3% Match Log
104 Kathy Jordan 1984 12 3 — 3 — 10 83.3% Match Log
105 Lori Mcneil 1993 12 11 57.9% 2 — 10 83.3% Match Log
106 Lori Mcneil 1992 12 13 59.1% 3 — 10 83.3% Match Log
107 Madison Keys 2026 12 14 60.9% 7 70.0% 10 83.3% Match Log
108 Ons Jabeur 2021 12 25 65.8% 13 76.5% 10 83.3% Match Log
109 Victoria Azarenka 2012 12 47 88.7% 12 75.0% 10 83.3% Match Log
110 Virginia Wade 1976 12 4 — 1 — 10 83.3% Match Log
111 Olga Morozova 1974 29 — — 15 71.4% 24 82.8% Match Log
112 Pam Shriver 1985 23 14 82.4% 2 — 19 82.6% Match Log
113 Andrea Jaeger 1980 17 25 86.2% 9 69.2% 14 82.4% Match Log
114 Belinda Bencic 2015 17 23 65.7% 3 — 14 82.4% Match Log
115 Kerry Reid 1978 17 15 62.5% 4 — 14 82.4% Match Log
116 Alison Riske-Amritraj 2019 11 17 51.5% — — 9 81.8% Match Log
117 Andrea Jaeger 1983 11 6 — 23 82.1% 9 81.8% Match Log
118 Arantxa Sanchez-Vicario 1991 11 20 83.3% 22 78.6% 9 81.8% Match Log
119 Barbora Krejcikova 2024 11 9 50.0% 3 — 9 81.8% Match Log
120 Chris Evert 1987 11 18 78.3% 23 92.0% 9 81.8% Match Log
121 Francoise Durr 1971 22 8 61.5% 31 83.8% 18 81.8% Match Log
122 Helena Sukova 1986 11 23 82.1% 10 71.4% 9 81.8% Match Log
123 Helga Masthoff 1975 11 — — 15 71.4% 9 81.8% Match Log
124 Karolina Pliskova 2019 11 34 75.6% 8 72.7% 9 81.8% Match Log
125 Lisa Raymond 2000 11 6 42.9% 5 50.0% 9 81.8% Match Log
126 Marie Bouzkova 2026 11 11 47.8% 9 69.2% 9 81.8% Match Log
127 Mary Joe Fernandez 1991 11 22 73.3% 11 73.3% 9 81.8% Match Log
128 Nadia Petrova 2012 11 20 64.5% 10 62.5% 9 81.8% Match Log
129 Na Li 2010 11 17 54.8% 10 71.4% 9 81.8% Match Log
130 Nancy Richey 1969 11 15 78.9% 9 81.8% 9 81.8% Match Log
131 Natasha Zvereva 1998 11 15 60.0% 6 60.0% 9 81.8% Match Log
132 Nathalie Tauziat 2001 11 19 63.3% 2 — 9 81.8% Match Log
133 Nathalie Tauziat 1998 11 15 62.5% 3 — 9 81.8% Match Log
134 Nathalie Tauziat 1995 11 9 50.0% 7 63.6% 9 81.8% Match Log
135 Wendy Turnbull 1980 22 14 70.0% 8 — 18 81.8% Match Log
136 Zina Garrison 1995 11 7 53.8% 1 — 9 81.8% Match Log
137 Claudia Kohde Kilsch 1988 16 11 68.8% 10 62.5% 13 81.3% Match Log
138 Joyce Williams 1972 16 2 — 11 78.6% 13 81.3% Match Log
139 Pam Shriver 1983 16 17 85.0% 2 — 13 81.3% Match Log
140 Virginia Wade 1969 32 20 83.3% 18 75.0% 26 81.3% Match Log
141 Olga Morozova 1972 37 — — 13 76.5% 30 81.1% Match Log
142 Helena Sukova 1987 21 15 71.4% 6 — 17 81.0% Match Log
143 Virginia Wade 1968 21 22 81.5% 22 78.6% 17 81.0% Match Log
144 Julie Heldman 1974 26 — — 24 70.6% 21 80.8% Match Log
145 Judy Tegart 1971 41 9 64.3% 8 50.0% 33 80.5% Match Log
146 Agnieszka Radwanska 2015 15 36 69.2% 2 — 12 80.0% Match Log
147 Alexandra Stevenson 1999 10 4 40.0% — — 8 80.0% Match Log
148 Alice Tym 1970 10 1 — — — 8 80.0% Match Log
149 Amanda Anisimova 2025 15 27 73.0% 6 — 12 80.0% Match Log
150 Anastasia Myskina 2006 10 13 54.2% 8 66.7% 8 80.0% Match Log
151 Angelique Kerber 2016 10 44 78.6% 8 61.5% 8 80.0% Match Log
152 Angelique Kerber 2014 10 29 67.4% 5 50.0% 8 80.0% Match Log
153 Angelique Kerber 2012 15 31 68.9% 12 75.0% 12 80.0% Match Log
154 Bettina Bunge 1982 10 6 — 9 64.3% 8 80.0% Match Log
155 Billie Jean King 1978 10 4 — — — 8 80.0% Match Log
156 Camila Giorgi 2015 10 17 53.1% 1 — 8 80.0% Match Log
157 Chris Evert 1977 10 12 100.0% 12 100.0% 8 80.0% Match Log
158 Coco Vandeweghe 2014 10 13 54.2% 1 — 8 80.0% Match Log
159 Daria Kasatkina 2024 10 26 60.5% 8 66.7% 8 80.0% Match Log
160 Dinara Safina 2009 10 27 69.2% 20 90.9% 8 80.0% Match Log
161 Elena Rybakina 2022 10 23 60.5% 7 58.3% 8 80.0% Match Log
162 Elena Vesnina 2016 10 11 50.0% 9 69.2% 8 80.0% Match Log
163 Elise Mertens 2025 10 22 62.9% 6 54.5% 8 80.0% Match Log
164 Gabriela Sabatini 1986 10 12 66.7% 19 76.0% 8 80.0% Match Log
165 Hana Mandlikova 1986 10 7 — 11 78.6% 8 80.0% Match Log
166 Helena Sukova 1984 20 12 70.6% 2 — 16 80.0% Match Log
167 Jana Novotna 1990 10 21 70.0% 6 — 8 80.0% Match Log
168 Jasmine Paolini 2024 10 20 62.5% 12 70.6% 8 80.0% Match Log
169 Jelena Dokic 2002 10 22 62.9% 20 74.1% 8 80.0% Match Log
170 Jelena Ostapenko 2023 10 23 59.0% 7 63.6% 8 80.0% Match Log
171 Jelena Ostapenko 2021 10 18 58.1% 5 — 8 80.0% Match Log
172 Jo Durie 1983 20 12 80.0% 9 75.0% 16 80.0% Match Log
173 Julie Heldman 1973 30 10 71.4% 17 70.8% 24 80.0% Match Log
174 Justine Henin 2003 10 40 87.0% 20 95.2% 8 80.0% Match Log
175 Kathy Rinaldi Stunkel 1985 10 15 75.0% 9 69.2% 8 80.0% Match Log
176 Lori Mcneil 1988 15 22 68.8% 8 66.7% 12 80.0% Match Log
177 Madison Keys 2014 10 14 50.0% 5 50.0% 8 80.0% Match Log
178 Magdalena Maleeva 2003 10 14 53.8% 4 — 8 80.0% Match Log
179 Magdalena Rybarikova 2017 10 10 55.6% 1 — 8 80.0% Match Log
180 Maria Sharapova 2012 10 32 82.1% 19 95.0% 8 80.0% Match Log
181 Maria Sharapova 2006 10 45 90.0% 3 — 8 80.0% Match Log
182 Marion Bartoli 2007 15 21 51.2% 14 66.7% 12 80.0% Match Log
183 Marita Redondo 1972 10 10 100.0% 3 — 8 80.0% Match Log
184 Martina Navratilova 1994 10 8 80.0% 7 58.3% 8 80.0% Match Log
185 Mary Joe Fernandez 1996 10 13 61.9% 8 66.7% 8 80.0% Match Log
186 Meredith Mcgrath 1994 10 10 55.6% 2 — 8 80.0% Match Log
187 Miriam Oremans 1993 10 16 53.3% 2 — 8 80.0% Match Log
188 Nadia Petrova 2008 10 34 66.7% 5 — 8 80.0% Match Log
189 Naomi Osaka 2026 10 12 66.7% 7 70.0% 8 80.0% Match Log
190 Natasha Zvereva 1999 10 8 47.1% 6 50.0% 8 80.0% Match Log
191 Natasha Zvereva 1988 10 16 61.5% 9 81.8% 8 80.0% Match Log
192 Olga Morozova 1973 15 — — 11 78.6% 12 80.0% Match Log
193 Sabine Lisicki 2013 10 18 62.1% 8 57.1% 8 80.0% Match Log
194 Shinobu Asagoe 2003 10 8 42.1% 3 — 8 80.0% Match Log
195 Tatiana Golovin 2004 10 15 62.5% 1 — 8 80.0% Match Log
196 Tracy Austin 1979 10 22 84.6% 10 100.0% 8 80.0% Match Log
197 Virginia Wade 1978 15 29 80.6% — — 12 80.0% Match Log
198 Yvonne Vermaak 1977 10 3 — 6 46.2% 8 80.0% Match Log
199 Zina Garrison 1994 10 12 63.2% — — 8 80.0% Match Log
200 Zina Garrison 1989 15 30 83.3% 3 — 12 80.0% Match Log